Final answer:
Designing test cases directly from user stories can increase the likelihood of developing effective test cases in a timely manner.
Step-by-step explanation:
True, designing test cases directly from user stories can increase the likelihood of developing effective test cases in a timely manner.
When test cases are designed directly from user stories, it ensures that the test cases are aligned with the requirements and expectations of the users. This helps in creating more accurate and relevant test cases.
Additionally, designing test cases from user stories allows for early detection of defects or inconsistencies in the requirements, which can save time and effort in the long run.